+ shrill whistle for emergency situations
+ with mounting clip
+ insensitive to water and dirt
+ synthetic
Shrill double tone whistle made of plastic with clip for attaching to the backpack strap, belt or bag edge. A string can also be pulled in. Absolutely insensitive to water and dirt. Ideal as a signal for emergencies and for communication and also approved for use on life jackets.
> Dimensions L 7,2 W 2,2 H 1,5 cm
> Weight 7 g
> 106 dB